CVE-2026-22008

LOWNVD 3.73.7—
EchelonGraph scoreMEDIUM confidence

Score 3.7 from GitHub Security Advisory (severity: LOW) published 2026-04-21. NVD baseline CVSS 3.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
3.7
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 3.7Exploit: NoneExposed: 0

A fix is available — apply it.

Vulnerability in Oracle Java SE (component: Libraries). The supported version that is affected is Oracle Java SE: 25.0.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

CVSS v3
3.7
EG Score
3.7(medium)
EPSS
10.7%
KEV
Not listed

Published

April 21, 2026

Last Modified

April 23, 2026

References (1)

Vendor Advisories for CVE-2026-22008(5)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuopenjdk-25-crac-testsupport (25.0.3+9-0ubuntu1~26.04.1) @ resolute2026-06-14ubuntu
ubuntuopenjdk-25-testsupport (25.0.3+9-2~24.04.2) @ noble2026-06-14ubuntu
ubuntuopenjdk-26-testsupport (26.0.1+8-2~26.04.2) @ resolute2026-06-14ubuntu
redhatjava-25-openjdk-windows2026-04-30redhat
redhatjava-25-openjdk-portable2026-04-23redhat
redhatjava-25-openjdk-1:25.0.3.0.9-1.el92026-04-22redhat
redhatjava-25-openjdk-main-25.0.2.0.10-5.1.hum12026-04-09redhat
redhatjava-25-openjdk-portable-main-25.0.2.0.10-2.1.hum12026-04-09redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(3)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 11× in last 7d / 41× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 112 total refreshes for this CVE.

  1. 2026-07-16 17:03 UTCEPSS rescore
  2. 2026-07-16 17:03 UTCEPSS rescore
  3. 2026-07-15 02:00 UTCEPSS rescore
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  11. 2026-07-09 19:10 UTCEPSS rescore
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  1. 2026-06-28 04:56 UTCEPSS rescore
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  3. 2026-06-27 03:08 UTCEPSS rescore
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  6. 2026-06-23 21:32 UTCEPSS rescore
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  17. 2026-06-15 17:48 UTCEPSS rescore
  18. 2026-06-14 23:18 UTCEPSS rescore
  19. 2026-06-14 17:41 UTCEG score recompute
  20. 2026-06-14 17:41 UTCVendor advisory
  21. 2026-06-14 17:40 UTCGHSA enrichment
  22. 2026-06-13 23:00 UTCEPSS rescore
  23. 2026-06-13 23:00 UTCEPSS rescore
  24. 2026-06-12 23:12 UTCEPSS rescore
  25. 2026-06-11 14:00 UTCEPSS rescore
  26. 2026-06-10 22:18 UTCEPSS rescore
  27. 2026-06-10 13:22 UTCEPSS rescore
  28. 2026-06-10 02:06 UTCEG score recompute
  29. 2026-06-10 02:06 UTCVendor advisory
  30. 2026-06-10 02:06 UTCGHSA enrichment
  31. 2026-06-08 14:17 UTCEPSS rescore
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  33. 2026-06-07 15:25 UTCEPSS rescore
  34. 2026-06-07 15:24 UTCEPSS rescore
  35. 2026-06-07 08:28 UTCEG score recompute
  36. 2026-06-07 08:28 UTCVendor advisory
  37. 2026-06-07 08:28 UTCGHSA enrichment
  38. 2026-06-06 13:47 UTCEPSS rescore
  39. 2026-06-06 13:47 UTCEPSS rescore
  40. 2026-06-06 13:47 UTCEPSS rescore
  41. 2026-06-05 22:47 UTCEPSS rescore
  42. 2026-06-05 06:10 UTCEPSS rescore
  43. 2026-06-05 06:10 UTCEPSS rescore
  44. 2026-06-04 14:50 UTCEG score recompute
  45. 2026-06-04 14:50 UTCVendor advisory
  46. 2026-06-04 14:50 UTCGHSA enrichment
  47. 2026-06-04 13:12 UTCEPSS rescore
  48. 2026-06-04 13:12 UTCEPSS rescore
  49. 2026-06-04 13:12 UTCEPSS rescore
  50. 2026-06-02 20:13 UTCEPSS rescore
  51. 2026-06-02 20:13 UTCEPSS rescore
  52. 2026-06-01 15:51 UTCEG score recompute
  53. 2026-06-01 15:51 UTCVendor advisory
  54. 2026-06-01 15:51 UTCGHSA enrichment
  55. 2026-06-01 13:51 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2026-22008?
CVE-2026-22008 is a low vulnerability published on April 21, 2026. Vulnerability in Oracle Java SE (component: Libraries). The supported version that is affected is Oracle Java SE: 25.0.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this…
When was CVE-2026-22008 disclosed?
CVE-2026-22008 was first published in the National Vulnerability Database on April 21, 2026, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-22008 actively exploited?
CVE-2026-22008 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-22008?
CVE-2026-22008 has a CVSS v3 base score of 3.7 (NVD).
How do I remediate CVE-2026-22008?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-22008, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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